<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<style>
body
{
background-image: url(images/pic3.jpg);
background-position: center center;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
}
div.transbox
{
width: 1050px;
height: 420px;
margin: 90px 90px;
background-color: #ffffff;
border: 1px solid #FFFFFF;
opacity:0.8;
}

h1 {text-align: center;}
h2.ex1 {margin-left:5cm;}
h3.ex1 {margin-left:5cm;}
img.ex1{margin-left:5cm;}
p{text-align: right;}
p.ex1{margin-right: 2cm;}
p{color:mediumpurple}

/*cc:change color*/
a.cc:visited {color:#0000ff;}
a.cc:hover {color:#ffcc00;}
</style>
</head>
<body>
<div class="background">
    <div class="transbox">

        <h1>个人简介</h1>
        <img src="images/pic1.jpg" height="50px" width="50px" class="ex1" />
        <h2 class="ex1">刘俊</h2>
        <h3 class="ex1">学号：20219350211</h3>
        <h3 class="ex1">班级：软工二班</h3>
        <h3 class="ex1">学院：船山学院</h3>
        <h3 class="ex1">学校：<a class="cc" href="https://www.usc.edu.cn/">南华大学</a></h3>
        <p class="ex1">这个人很懒，什么都没有留下......</p>
    </div>
</div>
</body>
</html>